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Chemical Structure| 6761-70-2 Chemical Structure| 6761-70-2

Structure of 6761-70-2

Chemical Structure| 6761-70-2

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Product Details of [ 6761-70-2 ]

CAS No. :6761-70-2
Formula : C9H7ClO3
M.W : 198.60
SMILES Code : O=C(Cl)C1=CC=C2OCCOC2=C1
MDL No. :MFCD02681889

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Application In Synthesis of [ 6761-70-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 6761-70-2 ]

[ 6761-70-2 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 6761-70-2 ]
  • [ 117810-52-3 ]
  • 2-(2,3-dihydro-benzo[1,4]dioxine-6-carbonyl)-hexahydro-pyrrolo[1,2-<i>a</i>]pyrazin-6-one [ No CAS ]
  • 2
  • [ 6761-70-2 ]
  • [ 25602-68-0 ]
  • [ 1211546-72-3 ]
YieldReaction ConditionsOperation in experiment
With potassium carbonate; In pyridine; dichloromethane; at 20℃; Oxalyl chloride (10 mL) is added to 2,3-dihydro-benzo[1 ,4]dioxine-6-carboxylic acid (14.9 g) dissolved in dichloromethane (100 mL). After the addition of N,N-dimethylformamide (0.5 ml_), the mixture is stirred at room temperature overnight and then concentrated. The residue is taken up in dichloromethane (100 ml.) and added to a mixture of <strong>[25602-68-0]nortropinone hydrochloride</strong> (10.0 g) and potassium carbonate (12.0 g) in dichloromethane (50 ml_). Then, pyridine (18 ml.) is added and the mixture is stirred at room temperature overnight. The mixture is concentrated and the residue is taken up in dichloromethane and washed with 1 M aqueous hydrochloric acid, 1 M aqueous NaOH solution, and brine. After drying (Na2SO4), the solvent is removed under reduced pressure to yield the title compound. Yield: 17.3 g (75percent of theory) Mass spectrum (ESI+): m/z = 288 [M+H]+
  • 3
  • [ 6761-70-2 ]
  • [ 2124-47-2 ]
  • N-(2,4-dimethyl-5-nitrophenyl)-2,3-dihydrobenzo[b][1,4]-dioxine-6-carboxamide [ No CAS ]
 

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